Abstract A cleaning head for cleaning a submerged surface is disclosed. The cleaning head comprises at least one 5 cleaning member arranged to cause material on the submerged surface to separate from the submerged surface when the cleaning head is disposed on the submerged surface during use and the cleaning member moves relative to the submerged surface, and at least one suction 10 aperture through which material separated from the submerged surface by the at least one cleaning member is drawn away from the cleaning head when a negative pressure is generated at the suction aperture. For each cleaning member, at least one suction aperture is disposed 15 such that the cleaning member rotates around the suction aperture as the cleaning member moves relative to the submerged surface, and material separated from the submerged surface by the cleaning member is drawn through the suction aperture.
A MARINE CLEANING SYSTEM
2020-10-01
Patent
Elektronische Ressource
Englisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |